Comprehensive interpretation of the new policy for the transportation of 13 meter high semi trailers with short lock bars and open storage compartments for semi trailers

Description :

　　Warehouse semi-trailer is developed on the basis of early coal transportation box type semi-trailer. At that time, the side of the coal transportation box type semi-trailer was fully open and had a long lock bar structure. Later, due to changes in the technical requirements of the country for box type semi-trailer, the weight of the box type vehicle was relatively large, and the top of the warehouse semi-trailer was open, making it easy to use mechanical equipment for loading. After the inner side of the side warehouse grille was nailed with canvas, the surroundings were basically closed, giving rise to box type unloading. The box type coal transportation semi-trailer was gradually replaced by long lock bar warehouse semi-trailer. When the length of a semi-trailer with a long lock bar is generally over 11m, there are 3 pairs of doors on each side. Compared with long lock bars, short lock bar semi trailers have no top edge and shorter lock bars, making them relatively lighter in weight. The interior of its side grille can also be nailed with canvas, but due to the lack of an upper bumper, the anti swelling ability of its grille is relatively poor compared to the long lock rod structure. In terms of size, the length of a short lock bar semi-trailer is generally 13m, and the height from the bottom plate to the top of the warehouse rack is generally not more than 1800mm. This type of warehouse rack semi-trailer can not only transport coal and sand and gravel, but also carry out long-distance logistics and general cargo transportation.

　　Laser cutting and robot automatic welding are used to ensure accuracy, and finite element analysis of the frame is used for more reasonable frame design to reduce self weight. On this issue, we continue to insist on not lightweighting at will and insist on using thick steel. Some car companies have introduced irregular holes in the main beam to create a false impression of lightweighting and reduce the weight by only a few tens of kilograms, which has led to frequent accidents of broken main beams. After rational analysis, we insist on returning to the original design to ensure the safety and load-bearing capacity of the trailer. Blind aluminum lightweighting is not advisable. Due to its lightweight, aluminum alloys have little elasticity compared to steel, resulting in severe bumps when driving on the road. Although airbag suspension can be used to alleviate such situations, the price of airbags makes it difficult for many car owners to accept. And the wear resistance is not good, and the domestic road conditions are generally poor, resulting in a high damage rate. Once a problem occurs, a special welding method is required, and the requirements for welding technology are also higher, so the maintenance cost also increases accordingly. Although lightweighting is a development trend, blindly pursuing lightweighting excessively will only make the trailer, which should be indestructible Iron Man, vulnerable.

　　Shandong Hongsheng Vehicle Industry Special Manufacturing Co., Ltd. provides you with prices for special vehicles and pictures of semi trailers. Liangshan trailer sales are spread throughout the country, with A centers, sales departments, and online sales centers located in major provinces and cities. Sales personnel cover major provinces and cities across the country, providing home delivery services for customers. We mainly produce 13 meter high column semi-trailer, light flower column semi-trailer, lightweight high column semi-trailer, 12 meter and 11 meter high column semi-trailer, 13 meter livestock and poultry transportation high column semi-trailer, grain transportation warehouse semi-trailer, vegetable transportation flower column semi-trailer, 13 meter agricultural product transportation flower column semi-trailer, disc brake axle high column semi-trailer, airbag axle warehouse semi-trailer, air suspension high column semi-trailer, 13 meter two axle warehouse semi-trailer, three axle high column semi-trailer, flat plate warehouse semi-trailer, 13 meter high and low plate warehouse grate semi-trailer, warehouse grate semi-trailer, light flat plate flower column semi-trailer, high and low plate flower column semi-trailer, straight beam warehouse semi-trailer, etc. Multiple products. The company has now formed a leading industry in semi-trailer, dump truck, box truck, tank truck, sedan, sanitation truck, and flatbed truck. Hongsheng has a comprehensive after-sales service network, providing customers with all-round services from pre-sales to after-sales, helping them obtain satisfactory products.

AfterSalesService :

• 13 meter high semi-trailer